clippy: misc. fixes

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

src/tools/format.rs

@@ -144,6 +144,6 @@ fn correct_byte_convert() {
     assert_eq!(convert(1023), "1023 B");
     assert_eq!(convert(1<<10), "1.00 KiB");
     assert_eq!(convert(1<<20), "1.00 MiB");
-    assert_eq!(convert((1<<30) + (103 * 1<<20)), "1.10 GiB");
-    assert_eq!(convert((2<<50) + (500 * 1<<40)), "2.49 PiB");
+    assert_eq!(convert((1<<30) + 103 * (1<<20)), "1.10 GiB");
+    assert_eq!(convert((2<<50) + 500 * (1<<40)), "2.49 PiB");
 }

src/tools/json.rs

@@ -29,7 +29,7 @@ pub fn write_canonical_json(value: &Value, output: &mut Vec<u8>) -> Result<(), E
         Value::Object(map) => {
             output.push(b'{');
             let mut keys: Vec<&str> = map.keys().map(String::as_str).collect();
-            keys.sort();
+            keys.sort_unstable();
             let mut iter = keys.into_iter();
             if let Some(key) = iter.next() {
                 serde_json::to_writer(&mut *output, &key)?;

src/tools/systemd/time.rs

@@ -49,7 +49,7 @@ impl DateTimeValue {
     }
 
     pub fn list_contains(list: &[DateTimeValue], value: u32) -> bool {
-        list.iter().find(|spec| spec.contains(value)).is_some()
+        list.iter().any(|spec| spec.contains(value))
     }
 
     // Find an return an entry greater than value